Folding cooking grill



FIG. 1 is a front elevational view of a folding cooking grill, showing our new design.

FIG. 2 is a left side elevational view.

FIG. 3 is a top plan view.

FIG. 4 is a rear elevational view.

FIG. 5 is a bottom plan view; and

FIG. 6 is a left side elevational view, in folded condition. 

The ornamental design for a folding cooking grill, as shown and described. 